EP1C20F400I-6 vs EP1C20F400 对比
详细并排对比 EP1C20F400I-6 出自 Altera 和 EP1C20F400 出自 Altera。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | EP1C20F400I-6 | EP1C20F400 |
|---|---|---|
| 品牌 | Altera | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 停产 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $27.85 | $58.90 |
| Family | Cyclone (first generation) | Cyclone |
| Logic Elements | 20,060 | — |
| Embedded Memory (M4K blocks) | 294,912 bits (72 M4K blocks) | — |
| Embedded 18x18 Multipliers | 244 | — |
| Maximum User I/O Pins | 301 | 301 |
| Phase-Locked Loops (PLLs) | 4 | 8 |
| Speed Grade | -6 (slowest of Cyclone family) | — |
| Temperature Grade | Industrial (-40C to +85C) | — |
| 封装 | 400-ball FineLine BGA (FBGA-400) | 400-ball FineLine BGA (F400) |
| Pitch | 1.0 mm | — |
| Core Voltage (VCCINT) | 1.5 V | 1.5 V (typical) |
| I/O Voltage (VCCIO) | Multiple banks, 1.5V to 3.3V | — |
| Process Technology | 0.13 um SRAM | 0.13 µm SRAM |
| Configuration Modes | Passive Serial (PS), Active Serial (AS), JTAG | Passive Serial (PS), Active Serial (AS), JTAG |
| Supported I/O Standards | LVTTL, LVCMOS, SSTL, LVDS, PCI | — |
| RoHS 状态 | Compliant (per distributor listings) | [DATA_NEEDED: RoHS status] |
| 生命周期状态 | End-of-Life (Cyclone family discontinued) | — |
| Manufacturer | — | Altera (now Intel) |
| Logic Elements (LEs) | — | 20,060 |
| Embedded RAM Bits | — | 294,912 bits |
| M4K RAM Blocks (4 Kbit + parity) | — | 301 |
| Embedded 18×18 Multipliers | — | 20 |
| I/O Bank Voltage (VCCIO) | — | 1.5 V / 1.8 V / 2.5 V / 3.3 V (bank-dependent) |
| LVDS Data Rate | — | up to 840 Mbps |
| Single-Ended I/O Standard Support | — | LVTTL, LVCMOS, PCI, SSTL, LVDS |
| 工作结温 | — | -40 °C to +100 °C (commercial/industrial grades) |
| 安装类型 | — | Surface Mount (BGA) |